Elon Musk's SpaceX is now worth $21 billion, making it one of the most valuable private companies

The two other closely held companies valued at more than $20 billion are both in China — ride-hailing company Didi Chuxing and consumer electronics maker Xiaomi. SpaceX's latest funding nearly doubles the valuation of the company, which was pegged at around $11 billion when it raised $1 billion from Fidelity and Google in 2015. Previous investors in...

I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark"Stephen Hawking"